Backflow Prevention

Backflow Tester Resource List

Testers who want to be included on the Cal Water tester resource list must attend a Backflow Tester Meeting. In addition they are required to submit a tester information sheet and provide evidence of backflow prevention assembly tester certification from either the California-Nevada Section of the American Water Works Association or the American Backflow Prevention Association along with their backflow test kit calibration. Testers are responsible for providing the Cal Water districts in which they test with any updates to certification and test kit calibration throughout the year in order to maintain their list eligibility.

Backflow Prevention Assembly Tester Meeting Schedule for 2018 testing season

Inclusion on the Cal Water tester resource list requires the tester to attend one of the scheduled annual meetings. Evidence of certification as a tester from either the American Backflow Prevention Association, California Nevada Section of the American Water Works Association, or Los Angeles County, along with backflow test kit calibration(s) MUST BE PRESENTED AT THE MEETING. It is the responsibility of the tester to provide the Cal Water districts in which they test with any updates to certification and test gage calibration(s) throughout the year, in order to maintain their list eligibility.

Meetings for the 2019 testing cycle are completed. The meeting schedule for the 2020 testing cycle will be posted in the fall.

Cross Connection Control Program Resource List

Cal Water District District Office Address Service Area Primary Contact Phone E-mail
Antelope Valley 5015 West Avenue L-14 Unit 2, Quartz Hill CA 93536 Parts of Leona Valley, Lake Hughes and Lancaster Raul Marquez (661) 837-7200
Kern River Valley 7138 Lake Isabella Blvd. Lake Isabella, CA 93240 Parts of Lake Isabella, Bodfish, Southlake, Kernville, Mtn. Shadows, Onyx, Squirrel Mtn.,Wofford Heights, and Arden Raul Marquez (661) 837-7200
Bakersfield 3725 South H. St. Bakersfield, CA 93304 City of Bakersfield, Olcese, North Garden, and Tejon-Castac Raul Marquez (661) 837-7200
Bayshore 341 North Delaware Street San Mateo, CA 94401 Cities of San Carlos, San Mateo, South San Francisco, Broadmoor, Colma, and portions of Daly City Tim Hoppis (650) 558-7870
Donald Do (650) 558-7816
Bear Gulch 120 Reservoir Rd., Atherton, CA 94025 Cities of Portola Valley, Woodside, Atherton, and portions of Menlo Park and Redwood City Katie Vieira (650) 854-6376
Chico 2222 Dr. Martin Luther King Jr. Parkway Chico, CA 95928 Cities of Chico and Hamilton City Jason Beesley (530) 893-6332
Dixon 201 South First St., Dixon, CA 95620 City of Dixon Matt Woodall (209) 649-3206
East Los Angeles 2000 S. Tubeway Commerce, CA 90040 Cities of Commerce, East Los Angeles, and portions of Bell, Montebello, Monterey Park, and Vernon Stephen Salazar (323) 722-8601
Marie Sperduto (323) 722-8601
Livermore 1493 Olivina Street, Livermore CA 94550 City of Livermore and Crane Ridge MWC Matt Woodall (209) 649-3206
Los Altos 1555 Miramonte Ave, Los Altos CA 94024 City of Los Altos and portions of Cupertino, Los Altos Hills, Mountain View, and Sunnyvale Katie Vieira (650) 854-6376
Melinda Schmidt (650) 390-0284
Lucerne 6125 East Highway 20, Lucerne CA 95458 Town of Lucerne Jason Beesley (530) 893-6332
Darin McCosker (707) 274-6624
Marysville 131 D Street, Marysville, CA 95901 City of Marysville Mary Jones (530) 742-6911
Oroville 1905 High St. Oroville, CA 95965 City of Oroville Jason Beesley (530) 893-6332
Greg Silva (530) 533-4034
Rancho Dominguez 2632 W. 237th Street, Torrance CA 90505 Cities of Carson, Hermosa Beach, Redondo Beach, Rancho Palos Verdes, Palos Verdes Estates, Rolling Hills, Rolling Hills Estates, and parts of Harbor City, Hawthorne, Torrance, Compton, Long Beach, Gardena, and Lomita. Joan Angel (310) 257-1452
Jonathan Muñoz (310) 257-1400
Redwood Valley 14034 Armstrong Woods Road Guerneville, CA 95446 Portions of Guernville, Dillon Beach, Duncan Mills and a portion of Santa Rosa Jason Beesley (530) 893-6332
King City/Salinas 254 Commission Street, Salinas CA 93901 King City, Buena Vista (Pine Canyon Estates), Country Meadows, Salinas, Salinas Hills, parts of Las Lomas, Oak Hills, and Foothill Estates Ismael Trejo (831)320-9970
Manny Canales (831)320-9970
Selma 2042 Second St., Selma CA 93662 City of Selma Gloria Solorio (559) 896-4546
Stockton 1602 East Lafayette Street Stockton, CA 95205 A portion of the city of Stockton Matt Woodall (209) 649-3206
Visalia 216 North Valley Oaks Drive Visalia, CA 93292 Mullen, Oak Ranch, Tulco, and Visalia Chris Christy (559) 624-1670
Westlake 2524 Townsgate Rd., Ste. A Westlake Village CA 91361 A portion of the city of Thousand Oaks Rocky Lundy (805) 497-2757
Willows 1070 W. Wood St., Ste A1 Willows, CA 95928 City of Willows Jason Beesley (530) 893-6332
Jyl Carney (530) 934-4735
Evan Markey (530) 934-4735

Download resource list


Backflow Documents